A structured complaint letter with a clear deadline and requested outcome (refund/repair/compensation).
Subject: Formal complaint – [Company name] – [Order/Account reference]
To: [Company name] Complaints Team
Email/Post: [Support email or address]
Date: [DD Month YYYY]
Dear [Company name] Complaints Team,
I am writing to make a formal complaint regarding [product/service].
Key details
What went wrong
What I want
I would like you to: [refund £X / repair / replace / cancel without fees / compensate £X].
Please respond within 14 days of the date of this letter (by [DD Month YYYY]) with your proposed resolution. If you need any further information, please tell me exactly what is required.
Yours faithfully,
[Your full name]
[Your phone number]
[Your email address]